Title of article
Functionalization of divinylbenzene/N-vinylpyrrolidone copolymer particles: Ion exchangers for solid phase extraction
Author/Authors
Duane G. Brousmiche، نويسنده , , Darryl W. and O’Gara، نويسنده , , John E. and Walsh، نويسنده , , Daniel P. and Lee، نويسنده , , Peter J. and Iraneta، نويسنده , , Pamela C. and Trammell، نويسنده , , Brian C. and Xu، نويسنده , , Yuehong and Mallet، نويسنده , , Claude R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
10
From page
108
To page
117
Abstract
A series of four-mixed mode ion exchangers for SPE, consisting of either weak or strong cation or anion exchangers, have been synthesized by functionalization of spherical, porous particles made from a copolymer of N-vinylpyrrolidone and divinylbenzene. These materials are able to selectively retain and release acidic and basic solutes through the judicious choice of wash solvent pH, as shown through the use of SPE recovery tests.
Keywords
Synthesis , Recovery test , SPE , Ion exchange
Journal title
Journal of Chromatography A
Serial Year
2008
Journal title
Journal of Chromatography A
Record number
1510810
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